Questions & Answers for: Volkswagen Jetta automotive relay function

my 2001 jette day time running lights are not working and the emergence brakes are off. How to i find the problem The DRL are controled by a relay behind the fuse panel. It has a big 173 on it. I ...

How do i replace my VW SHARAN 02 glow plug relay. and what is it. i have been told that the glow plug relay is going. Could you please tell me what a glow plug relay is and what it does??? Also do i ...

...relay same thing. couldnt locate the fuel regulator then i was told its built in the pump. Hello Tattedclacke, I am not easy to get my feathers ruffled... but your "factory" drawing are worse than ...

why window don"t up and down? why window don"t up and down? there is a relay in the fuse panel that controls the power windows. you will likely need to replace that for them to function.

No low beams high beams only when light switch is turned on. Have low beams with ignition on Sounds like the low/high beam relay switch is not functioning properly. The relay should turn both high and

...the relay/fuse. Fuses are located either in the engine compartment or passenger compartment fuse and relay panels. If a fuse blows, a single component or single circuit will not function

...FixYa up. I suggest adding a relay into the circuit. Here is a good link with a basic relay diagram. Scroll down to view it. ...

2000 VW Jetta TDI my Horn just stopped! I don't know which relay to start by, The fuse is good but no V at horns Is there a wiring diagram to be had? Hey there! There was posted a wiring diagram re ...

...Automotive Tech Cooling Fan Relay 1 Control Circuit What does that mean? This is a generic powertrain diagnostic trouble code (DTC), which means it covers all makes/models, 1996-newer. However, ...

...relay. That means it is a function of the ECM and the 'modules'. https://www.autogenius.info/volkswagen-jetta-2003-2009-fuse-box-diagram/ In earlier models it is located under the coolant reservoir. ...